When comparing ABI Notes vs Dropbox, the Slant community recommends Dropbox for most people. In the question“What is the best cross-platform note taking app?”Dropbox is ranked 19th while ABI Notes is ranked 49th. The most important reason people chose Dropbox is:

You can use Dropbox via website, by installing a desktop client that creates a folder that you simply drag and drop files into, or with their mobile app. Everything synchronizes across all devices used and cloud storage. And Dropbox offers easy methods of sharing whatever is within it.

Pros

Pro

You can easily share and collaborate notes or to-do lists with others

You can see when a note is read or modified by another co-editor of shared notes.

Pro

Many typefaces and font sizes to customize the display

Pro

Easy sorting and searching

Pro

Colorful and simple UI

You can assign one of the eight colors to each note or to-do list.

Pro

Easy to use

You can use Dropbox via website, by installing a desktop client that creates a folder that you simply drag and drop files into, or with their mobile app. Everything synchronizes across all devices used and cloud storage. And Dropbox offers easy methods of sharing whatever is within it.

Pro

Allows sharing a single file via link

Whether using desktop client or web interface, simply right click on the file you want to share and select Dropbox > Share link, then send the link to the people you want to share the file with. The recipient does not require a Dropbox account.

Pro

Smart updates to big files

If a small portion of the file is changed it sends/receives only the differences (not the whole file), which is fast and bandwidth-efficient.

Pro

Cross-platform desktop and mobile

Dropbox is available on iOS, Android, BlackBerry, Windows, OS X and Linux. By having a client for so many OS's pretty much anyone is covered no matter what kind of device or OS they are using.

Pro

Allows sharing a folder

Using a desktop client: right click on the folder you want to share and select Dropbox > Share This Folder, then enter the e-mail addressees of people you want to share the folder with.

Pro

30-day version control

Dropbox keeps deleted and earlier versions of files for a month.

Pro

Up to 18GB of free storage space

Dropbox personal accounts start out free, with 2GB of space, but users can get extra space by recommending the site to friends, or taking part in events like "Dropquest", where users can win extra space by solving puzzles.

Pro

Desktop client has no file size limit

As long as you have enough storage available, you can upload files of any size using Dropbox desktop client.